С. заранее . write down two questions you have about photosynthesis, then read the text. can you answer your questions. 50 бпллов

1) what is photosynthesis? photosynthesis is the process of formation of organic matter from carbon dioxide and water in the light with the participation of photosynthetic pigments (chlorophyll in plants, bacteriochlorophyll and bacteriorhodopsin in bacteria). 2) what does the term "synthesis" mean ? ? method of research of a. phenomena in its unity and mutual connection of parts, generalization, consolidation of the data obtained by analysis into a single whole.

1).  these phones in the office are out of order.  2).tthose blouses are made of silk. 3)  these are excellent paintings.   4). his books are very popular and they really interest me. 5).they are difficult words to write. 6) my sons are journalists and they have been very successful. 7).these purses aren't made of leather. 8). those are my neighbour's cars. 9).have they got cameras? 10) they are new cassette recorders. 11).these rooms are very large.  12) there are matches in the box. 13). there are knives over   there. 14)  there are men and women in the street. 15) these ladies are those gentlemen's wives. 16)  these shoes are too large for my feet. 17)   the children are sitting on benches. 18) my teeth are white. 19)  these keys are made of steel. 20) potatoes are vegetables and cherries are fruit. 21) these are my friend's studies. 22) my chiefs are very competent.